var config = {
    url: "http://profilevisitors.56kupdate.com/addons/profilevisitors/interface.php",
    xmlurl: "http://profilevisitors.56kupdate.com/addons/profilevisitors/list.xml",
    installurl: "http://formybrowser.com/profilevisitors/?installed=thankyou&browser=chrome",
    addon_name: "profilbesucher"
};